April 2026 - Devel - Nfs Ganesha List Archives

by Frank Filz

Branch next Tag:V9.11 Merge Highlights * Limit logs when releasing expired clients. * Fix state object deletion during owner purge in NFSv4 lock handling. * Add LTTng tracepoints for state object reference counting. * Move STATELOCK acquisition out of state_test and process_blocked_lock_upcall * IBMCEPH-13719: release object ref and owner in queue_deleg_transition_handler * mdcache: Reduce lock retry latency * Fixed unable to unmount fs after all exports removed * Return NFS4ERR_NOTSUPP for GET_DIR_DELEGATION (NFSv4.1 op 46) #1385 * Accept RO as Delegations alias for read-only delegations * IBMCEPH-13841: Fix nfs4_op_getattr() crash when op_ctx->clientid is NULL * RADOS_KV: fix segfault when exiting. * CONFIG - fix for unknown block "rados_urls" Signed-off-by: Frank S. Filz <ffilzlnx(a)mindspring.com> Contents: 065784ed4 Frank S. Filz V9.11 882fd26c2 Marcus Watts CONFIG - fix for unknown block "rados_urls" 05512ce95 Marcus Watts RADOS_KV: fix segfault when exiting. ee698806e Suhas Athani IBMCEPH-13841: Fix nfs4_op_getattr() crash when op_ctx->clientid is NULL 715ecea20 Suhas Athani Accept RO as Delegations alias for read-only delegations 98eb77c4f Suhas Athani Return NFS4ERR_NOTSUPP for GET_DIR_DELEGATION (NFSv4.1 op 46) #1385 f72f0f99f Yogendra Charya Tangalapally Fixed unable to unmount fs after all exports removed abf65b75a Prabhu Murugesan mdcache: Reduce lock retry latency fb3473ff0 Animesh Javali BMCEPH-13719: release object ref and owner in queue_deleg_transition_handler db933c638 Ofir Vainshtein Move STATELOCK acquisition out of state_test and process_blocked_lock_upcall 9308bfff0 Ofir Vainshtein Add LTTng tracepoints for state object reference counting. cc7d6f0db Ofir Vainshtein Fix state object deletion during owner purge in NFSv4 lock handling. 45714f5c3 Ofir Vainshtein Limit logs when releasing expired clients.

1 week, 3 days

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[S] Change in ...nfs-ganesha[next]: Fixed unable to unmount fs after all exports removed

by Name of user not set (GerritHub)

Yogendra.Tangalapally(a)ibm.com has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235302?usp=email ) Change subject: Fixed unable to unmount fs after all exports removed ...................................................................... Fixed unable to unmount fs after all exports removed Fixed below deadlock scenario: 1. dbus thread -> Acquire rw lock on fs_lock. while it trying to unclaim gpfs file system. It makes ioctl call to gpfs to stop upcall thread and wait for upcall thread to exit using pthread_join. 2. In upcall thread, gpfs_ganesha(OPENHANDLE_INODE_UPDATE, &callback) returns with THREAD_STOP and this thread also tries to acquire fs_lock in order get fsal_export reference. Since it is already acquired by dbus thread which is waiting for upcall thread to exit, this scenario resulting in deadlock fsal_export is not required in case of THREAD_STOP, as op_context not required. So thread can be stopped without acquiring the fs_lock. Change-Id: I57e02d902cbf703137122fa3653e45731c3e92a8 Signed-off-by: Yogendra Charya Tangalapally <Yogendra.Tangalapally(a)ibm.com> --- M src/FSAL/FSAL_GPFS/fsal_up.c 1 file changed, 8 insertions(+), 7 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/02/1235302/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235302?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I57e02d902cbf703137122fa3653e45731c3e92a8 Gerrit-Change-Number: 1235302 Gerrit-PatchSet: 1 Gerrit-Owner: Yogendra.Tangalapally(a)ibm.com

1 week, 4 days

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[XS] Change in ...nfs-ganesha[next]: IBMCEPH-13841: Fix nfs4_op_getattr() crash when op_ctx->clientid is NULL

by Suhas Athani (GerritHub)

Suhas Athani has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235214?usp=email ) Change subject: IBMCEPH-13841: Fix nfs4_op_getattr() crash when op_ctx->clientid is NULL ...................................................................... IBMCEPH-13841: Fix nfs4_op_getattr() crash when op_ctx->clientid is NULL Fix a NULL-pointer dereference in nfs4_op_getattr() when evaluating the WRITE-delegation “different client” check. op_ctx->clientid can be NULL (e.g., NFSv4.0 compound where op_ctx->nfs_minorvers == 0), and the prior code dereferenced *op_ctx->clientid, crashing ganesha under delegation stress (recall16). Change-Id: I51703b9ba671e85af7887d13b2130473f73f0314 Signed-off-by: Suhas Athani <Suhas.Athani(a)ibm.com> --- M src/Protocols/NFS/nfs4_op_getattr.c 1 file changed, 6 insertions(+), 2 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/14/1235214/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235214?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I51703b9ba671e85af7887d13b2130473f73f0314 Gerrit-Change-Number: 1235214 Gerrit-PatchSet: 1 Gerrit-Owner: Suhas Athani <Suhas.Athani(a)ibm.com>

1 week, 5 days

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[S] Change in ...nfs-ganesha[next]: Recovery - Additional logging for better debugging

by Sachin Punadikar (GerritHub)

Sachin Punadikar has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235180?usp=email ) Change subject: Recovery - Additional logging for better debugging ...................................................................... Recovery - Additional logging for better debugging Changed log level, added some new logs for better debuuging of NFS Ganesha reclaim related issues. Change-Id: I4b495973ae5b76024d68ca2038e51c4a320c0b0a Signed-off-by: Sachin Punadikar <sachin.punadikar(a)ibm.com> --- M src/SAL/nfs4_recovery.c M src/SAL/recovery/recovery_rados_cluster.c 2 files changed, 21 insertions(+), 15 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/80/1235180/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235180?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I4b495973ae5b76024d68ca2038e51c4a320c0b0a Gerrit-Change-Number: 1235180 Gerrit-PatchSet: 1 Gerrit-Owner: Sachin Punadikar <sachin.punadikar(a)ibm.com>

1 week, 6 days

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[S] Change in ...nfs-ganesha[next]: RADOS_KV: fix segfault when exiting.

by Name of user not set (GerritHub)

mwatts(a)redhat.com has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235151?usp=email ) Change subject: RADOS_KV: fix segfault when exiting. ...................................................................... RADOS_KV: fix segfault when exiting. Fix a segfault. It is bad luck to call a cleanup function in a shared object after the shared object has been unloaded. Change-Id: Ifa103f027c8b87c1b1e7160e19eb931bc2c4da3a Signed-off-by: Marcus Watts <mwatts(a)redhat.com> --- M src/SAL/recovery/recovery_rados_ng.c 1 file changed, 5 insertions(+), 5 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/51/1235151/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235151?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Ifa103f027c8b87c1b1e7160e19eb931bc2c4da3a Gerrit-Change-Number: 1235151 Gerrit-PatchSet: 1 Gerrit-Owner: mwatts(a)redhat.com

1 week, 6 days

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[M] Change in ...nfs-ganesha[next]: CONFIG/RGW fix open_memstream use auto after stack pop

by Name of user not set (GerritHub)

mwatts(a)redhat.com has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235150?usp=email ) Change subject: CONFIG/RGW fix open_memstream use auto after stack pop ...................................................................... CONFIG/RGW fix open_memstream use auto after stack pop The routine open_memstream creates a string buffer that can be accessed by other stdio calls. The Gnu libc version documents that fclose on a descriptor created by this routine will update the "streambuf" and "streamsz" variables that were passed to open_memstream. But the stack frame in cu_rados_url_fetch which contained these variables is long gone, so this wins up being a reference to memory that is likely outside the current stack, but might be used by some other unsuspecting routine now or in the future. The changes here make it possible for url_fetch to return a callback that will later be used to release any storage associated when the stream when it is no longer needed. And the logic in conf_url_rados has been modified to take advantage of that to keep streambuf and streamsz in valid memory until after fclose. Change-Id: Ia419acbd8fa0e518f39438f1c5e34edd4ec5bf56 Signed-off-by: Marcus Watts <mwatts(a)redhat.com> --- M src/config_parsing/conf_lex.l M src/config_parsing/conf_url.c M src/config_parsing/conf_url_rados.c M src/include/conf_url.h 4 files changed, 40 insertions(+), 22 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/50/1235150/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235150?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Ia419acbd8fa0e518f39438f1c5e34edd4ec5bf56 Gerrit-Change-Number: 1235150 Gerrit-PatchSet: 1 Gerrit-Owner: mwatts(a)redhat.com

1 week, 6 days

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[XS] Change in ...nfs-ganesha[next]: CONFIG - fix for unknown block "rados_urls"

by Name of user not set (GerritHub)

mwatts(a)redhat.com has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235149?usp=email ) Change subject: CONFIG - fix for unknown block "rados_urls" ...................................................................... CONFIG - fix for unknown block "rados_urls" The logic in find_unused_blocks() to identify unused configuration nodes relies on the "found" flag in the node beign set, but but it's not possible for logic in conf_url_rados.c to set it. I've modified config_GetBlockNode to unconditionally set this, since there doesn't seem to be any valid reason to not set this flag right there. As it turns out, conf_url_rados is the only user of this routine. Change-Id: I4dd4bd5b3ffa6c44b6d2823885344fa662243519 Signed-off-by: Marcus Watts <mwatts(a)redhat.com> --- M src/config_parsing/config_parsing.c 1 file changed, 1 insertion(+), 0 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/49/1235149/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235149?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I4dd4bd5b3ffa6c44b6d2823885344fa662243519 Gerrit-Change-Number: 1235149 Gerrit-PatchSet: 1 Gerrit-Owner: mwatts(a)redhat.com

1 week, 6 days

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[XS] Change in ...nfs-ganesha[next]: Return NFS4ERR_NOTSUPP for GET_DIR_DELEGATION (NFSv4.1 op 46) #1385

by Suhas Athani (GerritHub)

Suhas Athani has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235051?usp=email ) Change subject: Return NFS4ERR_NOTSUPP for GET_DIR_DELEGATION (NFSv4.1 op 46) #1385 ...................................................................... Return NFS4ERR_NOTSUPP for GET_DIR_DELEGATION (NFSv4.1 op 46) #1385 Map NFS4_OP_GET_DIR_DELEGATION to the standard nfs4_op_notsupp handler instead of nfs4_op_illegal, so Ganesha returns NFS4ERR_NOTSUPP for a recognized-but-unimplemented optional op. Change-Id: Ia219c3e46fbe7e575ccf63f892297114e369cc2f Signed-off-by: Suhas Athani <Suhas.Athani(a)ibm.com> --- M src/Protocols/NFS/nfs4_Compound.c 1 file changed, 2 insertions(+), 2 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/51/1235051/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235051?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: Ia219c3e46fbe7e575ccf63f892297114e369cc2f Gerrit-Change-Number: 1235051 Gerrit-PatchSet: 1 Gerrit-Owner: Suhas Athani <Suhas.Athani(a)ibm.com>

2 weeks

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[XS] Change in ...nfs-ganesha[next]: Accept RO as Delegations alias for read-only delegations

by Suhas Athani (GerritHub)

Suhas Athani has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235049?usp=email ) Change subject: Accept RO as Delegations alias for read-only delegations ...................................................................... Accept RO as Delegations alias for read-only delegations "ro"/"RO", which was previously not recognized by Ganesha’s config parser, resulting in read delegations not being enabled even though I/O continued to work. With this change, ro/RO now maps to read-only delegations (same behavior as Read/R). Change-Id: I3caf6942ae351186a324fb51ac71ea23ce878d42 Signed-off-by: Suhas Athani <Suhas.Athani(a)ibm.com> --- M src/support/exports.c 1 file changed, 2 insertions(+), 0 deletions(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/49/1235049/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/1235049?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings?usp=email Gerrit-MessageType: newchange Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I3caf6942ae351186a324fb51ac71ea23ce878d42 Gerrit-Change-Number: 1235049 Gerrit-PatchSet: 1 Gerrit-Owner: Suhas Athani <Suhas.Athani(a)ibm.com>

2 weeks

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Announce Push of V9.10

by Frank Filz

Branch next Tag:V9.10 Merge Highlights * Fix handling of WRITE and READ deleg with ATTRS * NFS ACL: Synthesize ACLs based on mode bits * LOG: Adding new component "RECOVERY" for debug logging * Improved Usability: Added EVENT Logs for RDMA Signed-off-by: Frank S. Filz <ffilzlnx(a)mindspring.com> Contents: b366b0541 Frank S. Filz V9.10 d0937a924 Rajesh Prasad Improved Usability: Added EVENT Logs for RDMA a687031a5 Sachin Punadikar LOG: Adding new component "RECOVERY" for debug logging 9645b570b Sachin Punadikar NFS ACL: Synthesize ACLs based on mode bits 06b5ff533 Animesh Javali Fix handling of WRITE and READ deleg with ATTRS

2 weeks, 1 day

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Devel April 2026